phosphoinositide

(redirected from Inositol phosphate)
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phos·pha·ti·dyl·in·o·si·tol (PtdIns),

(fos'fă-tī'dĭl-in-ō'si-tol),
A phosphatidic acid combined with inositol found in biomembranes and a precursor to certain cellular signals. Sometimes referred to as inositide.
Synonym(s): phosphoinositide

phosphoinositide

/phos·pho·ino·si·tide/ (-in-o´sĭ-tīd) any of a number of phosphorylated inositol-containing compounds that play roles in cell activation and calcium mobilization in response to hormones.
References in periodicals archive ?
0 because this value is above of the isoelectric point of most of the vegetable proteins; which means that in theory, these proteins would present negative net charge and there would be electrostatic repulsion with the phytate, thus preventing the formation of complexes between inositol phosphate (IP) and protein.
Cosgrove (1963) provided approximate concentrations of some inositol phosphate components, with estimates of myo-+DL-inositol hexaphosphate equating to 10-13% of total organic phosphate and scyllo-inositol hexaphosphate ranging from 2 to 3%.
Washington, September 7 (ANI): Researchers at Birmingham University, UK, using bacteria and inositol phosphate, a chemical analogue of a cheap waste material from plants, have recovered uranium from the polluted waters from uranium mines.
3] (25) and inositol phosphate fluxes (26) have been observed in EPEC-infected cells.
Human thyroid stimulating hormone (TSH) exerts its action through various signaling cascades such as cAMP cascade and the phospholipase C beta-mediated inositol phosphate generation.
They are a unique class of phosphatases that catalyze the stepwise hydrolysis of phytate to lower inositol phosphate esters and inorganic phosphate (Oh et al.
Clarkin CM, Minear RA, Kim S, Elwood JW (1992) An HPLC postcolumn reaction system for phosphorus-specific detection in the complete separation of inositol phosphate congeners in aqueous samples.
modulation of the inositol phosphate signal transduction pathway.
40) Phytate has been found to have a role in cell-signalling in its breakdown to the lower inositol phosphates which are important second messengers.
Inositol phosphates and lipids; methods and protocols.
Since Inositol phosphates occur naturally in the body, there is essentially no risk of allergic reaction.
HPLC separation and quantitation of phytic acid and some inositol phosphates in foods: problems and solutions.

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